function detetion_img=detect_process_comp_1(detetion_img,extract_bits,orgin_bits)
%UNTITLED 此处显示有关此函数的摘要
%   comp_1的篡改检测
%   extract_bits是提取的含秘消息
%   orgin_bits 是原始秘密消息
[col,raw]=size(detetion_img);
ex_bit=mychar2double(extract_bits);
or_bit=mychar2double(orgin_bits);
tamper_logical_p=xor(ex_bit,or_bit);
location=reshape(tamper_logical_p,col,raw);
% detetion_img=double(location');
detetion_img(location')=255;
end

